Rear portion of an automoblie



FIG. 1 is a front perspective view of a rear portion of an automobileshowing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side elevation view thereof, the left side view beinga mirror image thereof; and,

FIG. 6 is a top plan view thereof.

The bottom view forms no part of the claimed design.

CLAIM The ornamental design for a rear portion of an automobile, asshown and described.